Duration of protection of ancestral-strain monovalent vaccines and effectiveness of bivalent BA.1 boosters against COVID-19 hospitalisation in England: a test-negative case-control study
- Resource Type
- Article
- Source
- In
The Lancet Infectious Diseases November 2023 23(11):1235-1243 - Subject
Primary Research Articles - Language
- ISSN
- 1473-3099